| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21790.0 | USD | 20190213 |
| Unknown | China national standards | MT | 21750.0 | USD | 20190213 |
| Unknown | China national standards | MT | 4210.0 | USD | 20190213 |
| Unknown | China national standards | MT | 3480.0 | USD | 20190213 |
| Unknown | China national standards | MT | 3200.0 | USD | 20190213 |
| Unknown | China national standards | MT | 4040.0 | USD | 20190213 |
| Unknown | China national standards | MT | 3610.0 | USD | 20190213 |
| Unknown | China national standards | MT | 22220.0 | USD | 20190212 |
| Unknown | China national standards | MT | 23890.0 | USD | 20190212 |
| Unknown | China national standards | MT | 27740.0 | USD | 20190212 |